20057+1034 J   134

 
 
20h 05m 36.40s +10 33' 45.9" P.A. 88 sep 6.5 mag 10.19,12.10 Sp A0
 
 
Coord 2000
20057+1034
Discov num
J   134
Comp
Coord arcsec 2000
20 05 36.40 +10 33 45.9
Date first
1910
Date last
2007
Obs
9
Pa first
89
Pa last
88
P.A. Now (θ)
88°
Sep first
4.7
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
10.19
Mag sec
12.10
delta mag (ΔM)
1.91
Spectral class
A0 (white)
Pri motion ra
+022
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.5
Precise sep
6.53
Constellation
Aquila
Tycho2
1076-01160-1
Gaia DR2
95325015808
HD
190634
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20057+1034 J 134 2007 9 88 6.5 10.19 12.10 A0 D 200536.40+103345.9

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